baber/WOPTO huggingface dataset:
Patent JP-2002345475-A (JP)
Title: New functional nucleic acid targeting ns3 protease and helicase of hepatitis c
Inventor: NISHIKAWA SATOSHI
IPC: A61K31/713
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new functional nucleic acid targeting an NS3 protease and helicase of hepatitis C virus (HCV). SOLUTION: The RNA molecule has the following base sequence (1) and is capable of inhibiting the NS3 protease and/or NS3 helicase of the HCV. 5'-A-Y-N-X-B-3' (1) (in the sequence, A is 5'-GGGAGA-3' ; X and Y are each a mutually complementary base sequence having 3-9 number of bases; N is a base sequence having 3-7 number of bases; and B is 5'- UUGAGGGUAGAAUGGGACUACCUUUCCUCUCUCCU-3', with the proviso that the sum total of the numbers of bases in base sequences of N, X and Y is <=22).
Patent JP-2002348828-A (JP)
Title: Snow melting facility
Inventor: FUKAHORI MASAHISA
IPC: E01H5/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting facility employing a heat pump capable of improving energy efficiency and reducing operation cost and facility cost while securing a high stable operability. SOLUTION: This snow melting facility has a power generator 5 driven by a combustion type prime mover 2, a heat pump 3 driven by generated power E of the power generator 5, an exhaust heat recovery means 6 recovering the exhaust heat Qa of the combustion type prime mover 2, and a radiator 4 for snow melting which radiates the recovered exhaust heat Qa and the thermal Qb generated by the heat pump to the target area for snow melting;  and when the quantity of heat generated by the facility becomes excessive compared to the snow melting load under the operation of both the combustion prime mover 2 and the heat pump 3, the operation of the heat pump 3 is stopped and shifted to an exhaust heat single mode in which only the recovered exhaust heat Qa is radiated from the snow melting radiator 4, and when the quantity of heat generated in the facility becomes excessive compared to the snow melting load, a control means 27 installed for stopping the operation of the combustion type prime mover 2 can be operated.
Patent JP-2002354596-A (JP)
Title: Acoustic device
Inventor: KATO SHINJIRO
IPC: H04S7/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic device wherein adjustment is facilitated when 5.1 channel source is regenerated. SOLUTION: In this acoustic device 10, a plurality of kinds of audio signals which are different in the number of channels are inputted. The acoustic device is provided with a sound field control unit 3 which performs sound field control of an audio signal on the basis of sound field control data, and stores sound field control data every kind of audio signal in a storage device 6.
Patent JP-2002351635-A (JP)
Title: Printer system with program update management function
Inventor: KUROKAWA MASAKI
IPC: G06F3/12
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer system with a program update management function which can be constituted at a modest price to which a different type of printer is applicable and by which program update setting between the respective printers is easily performed. SOLUTION: In the case of the system, different types of printers 11 , 12 connected on a network NW have functions to store an updated SP(system program) formed by updating the respective system programs (versions β, α) in nonvolatile memories 21 , 22 and other than that, means to inquire the SP by requesting communication by specified printers to the other printers, means to compare and collate the updated SP updated by the specified printers with the SP to be responded from the other printers by inquiry and means to perform download transfer of the updated SP in the case that a comparison and collation result between the updated SP by comparison and collation and the SP is adaptable to the one to be shared by the other printer through the NW.
Patent JP-2002345518-A (JP)
Title: J-shape multipurpose built-in part clasp
Inventor: TAKAGI KAORU
IPC: A44C1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a clasp which prevents an engagement projection from coming off an engagement groove, prevents an ornament from falling and getting lost due to loosening of the engagement of a connector, and facilitates putting on and off of a small precious metal ornament. SOLUTION: The J-shape multipurpose built-in part clasp facilitates mounting and dismounting of a cylindrical built-in part by providing a J groove on the pushing-in side of a connection and can be used also for a pearl necklace, a precious metal necklace, a broach, or a pendant.
Patent JP-2002358010-A (JP)
Title: Exponentiation remainder computing element
Inventor: ASAMI KAZUO
IPC: G06F17/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an exponentiation remainder computing element which has a small circuit scale and enables high-speed processing. SOLUTION: The exponentiation remainder computing element includes an internal bus 115 for data exchange between an e-register 102 which holds a key-e and a Y register 103 which holds a multiplier Y of Montgomery transform, an N register 104 which holds a key N, a B2N register 105 which holds a value of 2B+N calculated in operation of Montgomery transform, an X register 106 which holds a plain text X, an internal bus 116 for data exchange between an operation circuit 107 which performs operation for encrypting and decrypting and a P register 108 which holds an operation result P, an exponentiation remainder control circuit 109 functions as a state machine for execution of exponentiation remainder operation,  and a Montgomery multiplication remainder and remainder control circuit 110 which functions as a state machine for execution of Montgomery multiplication remainder operation and remainder operation.
Patent JP-2002359468-A (JP)
Title: Multilayered printed wiring board having filled via hole structure and manufacturing method therefor
Inventor: HAMADA TETSUO
IPC: H05K3/46
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered printed wiring board, which is constituted to obtain surface smoothness and fine wiring layers by making the thicknesses of conductor layers which are formed after field via holes are formed settable to prescribed values, regardless of the diameters or the depths of the via holes, and to provide a method of manufacturing the wiring board. SOLUTION: On both surfaces of an insulation substrate 11 on which first wiring layers 12a and 12b are respectively formed, second wiring layers 21a and 21b are respectively formed via insulation layers 13. The wiring layers 21a and 21b are electrically connected to the field via holes 16a through thin conductor layers 18a and formed on the via holes 16a and insulation layers 13 substantially flat. Consequently, the thicknesses of the second wiring layers 21a and 21b can be set arbitrarily, regardless of the diameters and depths of the via hole 16a and, accordingly, fine high-density wiring layers can be formed.
Patent JP-2002361986-A (JP)
Title: Imaging apparatus
Inventor: KATO KOICHI
IPC: G06F3/0482
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To enhance operability for setting an operation mode at the time of imaging. SOLUTION: Basically, the content of various operation modes including the information of initial values in initial set mode, e.g. 'character', '100%', and the like, is displayed as an initial screen 58a for setting an operation mode at the time of imaging operation. For the function of an operation mode requiring no altering operation, e.g. 'type of document' and 'type of sheet', an initial screen 58b where deletion of display is set by a display cancelation setting means is displayed so that it can be removed from alterable objects. Since the content being displayed on the initial screen 58b is limited to functions having possibility of requiring altering operation, the content is simplified and the operation is facilitated even when alteration setting is required for the function of these operation modes.
Patent JP-2002364801-A (JP)
Title: Waste heat utilization system
Inventor: ISHIZEKI KOJI
IPC: F22D11/06
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a waste heat utilization system in which waste heat recovery efficiency is enhanced by using a heat exchanger, i.e., a supply water heater, which can be installed even in a low temperature corrosion area and recovering waste heat furthermore from low temperature combustion exhaust gas from which a part of waste heat is recovered. SOLUTION: The waste heat utilization system comprises a boiler, a facility for generating electric power using steam produced from the boiler, an economizer for heating condensate circulating from the power generating facility side to the boiler with waste heat of combustion exhaust gas from the boiler, and a supply water heater comprising heat exchanger tubes at least the outer circumferential surface thereof being composed of a low temperature corrosion resistant material and heating condensate on the upstream side of the economizer with waste heat of combustion exhaust gas passed through the economizer. The supply water heater comprises double tube heat exchanger tubes wherein the inner tube is composed of any one of carbon steel, stainless steel or low alloy steel and the outer tube is composed of a corrosion resistant metal.
Patent JP-2002368241-A (JP)
Title: Method of modularizing solar cell
Inventor: UEDA HISASHI
IPC: H01L31/042
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely fusion bonded a solder dip ribbon simultaneously, to electrodes of a plurality of solar cells, without bringing about a performance deterioration due to a damage or a heat of the solar cell in a method for modularizing the solar cell, by mutually connecting the plurality of the cells 1 via the solder dip ribbon 2 at the end electrodes 1g, 1h in which the cells 1 are formed at the respective cells. SOLUTION: A method of modularizing the solar cell comprises a step of setting the solder dip ribbon 2 by setting units 111 , 112 , so as to contact with the end electrodes 1g, 1h of the plurality of the cells 1 arranged and disposed on a pallet. The method further comprises steps of preheating the cells 1 by a heater 10b embedded in the pallet 10, then pressurizing and heating the ribbon 2 via a heat-resistant elastic member 12b mounted at the head by heating heads 121 , 122 containing heaters 12a, and fusion bonding the ribbon 2 to the end electrodes 1g, 1h of the plurality of the cells 1.
Patent JP-2002368636-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: KIMURA HIDEAKI
IPC: G01C21/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an FM multiplex broadcast receiver that can interpolate missing of VICS(vehicle information and communication system) data, caused by reception processing of DGPS(differential global positioning system) data. SOLUTION: The FM multiplex broadcast receiver 10 is provided with an FM tuner section 11, an FM multiplex demodulating section 12, and a data processing section 13. The data processing section 13 calculates the phase difference of frame data of each of data. When the data processing section 13 determines that missing VICS data cannot be interpolated, because output periods of data resulting from applying longitudinal correction to the VICS data for a DGPS data reception processing period overlap, on the basis of the calculated result of the phase difference, the data processing section 13 controls the output period of data resulting from applying longitudinal correction to the VICS data outputted from the FM multiplex demodulation section 12.
Patent JP-2002367685-A (JP)
Title: Photoelectric conversion element
Inventor: HORIUCHI TAMOTSU
IPC: H01L31/04
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element that has an excellent photoelectric conversion characteristic. SOLUTION: A bis-azo pigment having a fluorene skeletal structure is used as a photoelectric conversion material.
Patent JP-2002367029-A (JP)
Title: System and method for home delivery and collection
Inventor: KANEKO KIKUO
IPC: G06Q50/28
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for home delivery and collection which increase the reliability and efficiency of home delivery and collection and the convenience and safety of a home delivery user. SOLUTION: In a delivery consignor box 6, a load is collected and the box 6 is unlocked once it is confirmed that pieces of specific information, i.e. information from a delivery consignor terminal 1 and deposit sheet information match each other; and information written to a 1st memory card by a delivery consignor handling branch terminal 4 and information from the delivery consignor terminal 1 and a delivery consignee terminal 2 (terminal information) are compared with each other and when at least consignor password information is coincident, the box 6 is unlocked to take the load out.  A delivery consignee box 7, on the other hand, is unlocked when information written to a 2nd memory card by a delivery consignee handling branch store terminal 5 is compared with the terminal information and at least password information is coincident to make it possible to store the load and the box 7 is unlocked when the information written to the invoice of the load matches the terminal information.
Patent JP-2002365577-A (JP)
Title: Imaging device
Inventor: KOBAYASHI HISAMICHI
IPC: B41J2/44
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To restrain fluctuations of focal distance due to temperature change. SOLUTION: In this imaging device, having a plurality of laser beam source devices, at least one or more of the laser beam source devices are set with the linear expansion coefficient of a lens barrel in a laser holder being different according to the arrangement or the frequency in use of a scanning optical device.
Patent JP-2002032032-A (JP)
Title: Organic light emitting element
Inventor: PARK JAE YONG
IPC: G09G3/30
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emitting element with which the reduction of a thickness and the minimization of a length are possible. SOLUTION: The organic light emitting element which includes a display panel having a display surface and a non-display surface and a drive circuit board for supplying drive signals to the gate lines and data lines of this display panel includes a tape carrier package connected in a plane state between the drive circuit board and the display panel in the state that the drive circuit board is connected to onto the non-display surface of the display panel. This organic light emitting element allows the manufacture of the organic light emitting element of a thin type and simultaneously allows the minimization of an unnecessary frame formed at the edge of the organic light emitting element.
Patent JP-2002069287-A (JP)
Title: Thermoplastic resin composition
Inventor: ITO HIROYUKI
IPC: C08L69/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which excels in rigidity, flame retardance, melt-flowability, impact resistance (surface impact), and in an appearance at the welded portion. SOLUTION: The thermoplastic resin composition comprises 100 pts.wt. thermoplastic resin composed of (A) 5-60 pts.wt. rubber reinforced resin and (B) 40-95 pts.wt. aromatic poly-carbonate resin, (C) 1-30 pts.wt. flame-retardant, (D) 0.1-20 pts.wt. flame-retardant auxiliary, and (E) 1-30 pts.wt. PAN based carbon fibers. Furthermore, the composition may comprise (F) 1-30 pts.wt. pitch based carbon fibers. The carbon fibers in this composition have a residual average fiber length of 0.05-0.7 mm, and the thermoplastic resin composition has a value of flowability (MFR) of 20-70 g/10 min (measured at 240 deg.C under a load of 10 kg).
Patent JP-2002372438-A (JP)
Title: Magnetic pole detecting device for synchronous motor
Inventor: MUTSUNO HIROYUKI
IPC: G01D5/249
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting device that can specify a magnetic pole position independently of the number of the magnetic poles of an electric motor. SOLUTION: A slit capable of specifying a quarter rotation of the electric motor is provided on the rotary slit plate of a rotary encoder.
Patent JP-2002374171-A (JP)
Title: Encoding device and method, decoding device and method, recording medium and program
Inventor: HIGASHIYAMA SHIGESUKE
IPC: G10L19/032
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To enable coding, without enlarging the scale of a code sequence table. SOLUTION: A control section 31 rearranges, as required, the lines of quantized spectra 401, which are put together into one group by M pieces to integrate them into ascending order or descending order, and encodes them by controlling a encoding section 32. Also the section 31 controls an encoding section 33 to encode rearrangement information representing the original arrangement of the spectra 401. The section 32 encodes the M pieces of quantized spectra, which are put together into one a single group by using a prescribed code sequence table. The section 33 encodes the rearrangement information by using a prescribed code sequence table.
Patent JP-2002055449-A (JP)
Title: Relief pattern, buffer coat film for semiconductor and method for producing interlayer dielectric film of multilayer wiring board
Inventor: HAGIWARA HIDEO
IPC: C08F2/44
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a relief pattern and a film using a photosensitive resin composition for an i-line stepper having good light transmittance and excellent in film characteristics, heat resistance, adhesiveness, image forming property, etc. SOLUTION: The relief pattern is obtained by i-line irradiation from the photosensitive resin composition containing (A) a polyamic acid having repeating units of formula (I) (where R1 is a group of formula (II) and R2 is a divalent organic group), (B) an acrylic compound having an amino group and (C) a photoinitiator. A buffer coat film for a semiconductor and a method for producing the interlayer dielectric film of a multilayer wiring board are provided.
Patent JP-2002370375-A (JP)
Title: Ink-jet printing unit, ink tank and ink supplying method
Inventor: OTSUKA NAOJI
IPC: B41J2/175
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To realize a configuration for providing a high replenishing efficiency to a second ink tank and a short replenishing processing time with a high ink use efficiency as a whole in the case of a supply system comprising the second ink tank for storing a predetermined amount of an ink in a printing head such that an ink is supplied intermittently thereto from a first ink tank. SOLUTION: In the posture at the time of using a printing unit, a supply system is provided such that an opening of a channel on the second ink tank side for supplying an ink from a first ink tank to a second ink tank is provided at a relatively high position in the gravitation direction and an ink outlet part for supplying an ink from the second ink tank to a printing head is provided at a relatively low position, with an opening of the channel on the first ink tank side provided in the first ink tank bottom part. Thereby, the ink can be transported smoothly at the time of replenishment as well as the ink use efficiency can be improved.
Patent JP-2003002750-A (JP)
Title: Method for manufacturing low temperature fired ceramic substrate
Inventor: FUKUDA JUNZO
IPC: C04B35/632
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To improve the insulating property, the strength and the flatness of a low temperature fired ceramic substrate by restriction firing. SOLUTION: Green sheets 12 for restriction, which are not sintered at a sintering temperature of a low temperature firing green substrate 11, are laminated on both surface of the green substrate 11 and restriction-fired at 800-1000 deg.C, and then the green sheets 12 is removed. A resin having a lower pyrolysis temperature than that of a binder of the green substrate 11 is used as a binder of the green sheet 12. As a result, the binder of the green sheet 12 begins thermal pyrolysis to make the green sheet 12 porous before the binder of the green substrate 11 begins the thermal pyrolysis after the firing starts. Then, a gas produced by the pyrolysis of the binder of the substrate 11 is passed through the porous green sheet 12 and is discharged to the outside to prevent the gas produced by the pyrolysis from being confined in the substrate 11.
Patent JP-2003004367-A (JP)
Title: Food best-before date controller for refrigerator
Inventor: WATANABE HISANOBU
IPC: F25D23/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a food best-before date controller for a refrigerator, which is capable of simply controlling the best-before date of foods in the refrigerator. SOLUTION: The controller is provided with a best-before date control means, equipped with a digital camera, a liquid crystal display, an inputting unit and a memory unit to record a food data together with a food image when the food data comprising the best-before date of the food stored into the refrigerator is inputted, a best-before date correcting means when the opening information of a food package is inputted and an alarm display means for displaying the food image with the food data of the food when the best-before date is coming up.
Patent JP-2003002913-A (JP)
Title: Vinyl chloride polymer and method for producing the same
Inventor: TOYOKAWA TAKUYA
IPC: C08F14/06
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin a layered particle structure, having inherent excellent properties of the vinyl chloride resin, especially, by suppressing thermal decomposition and promoting gelation of the vinyl chloride resin having high polymerization degree, and provide a method for the production of the vinyl chloride resin. SOLUTION: The vinyl chloride resin has a grain layered particle structure (excluding graft-polymerized resin). A hydrocarbon lubricant having an average molecular weight of 300-4,000 is included in an amount of 0.1-10 wt.% in at least the particle of the resin.
Patent JP-2003002207-A (JP)
Title: Railroad crossing control device and railroad crossing control network
Inventor: KUNITO TAKASHI
IPC: B61L29/28
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a railroad crossing control device capable of safely and properly controlling a railroad crossing. SOLUTION: This railroad crossing control device 41 uses a signal S11 supplied from a starting point control piece 311, a signal S12 supplied from an end point control piece 321, and a signal S13 including train tracking information as an input signal. A railroad crossing control signal S14 is generated by the signal S11 supplied from the starting point control piece 311 and the signal S12 supplied from the end point control piece 321. Abnormality of railroad crossing control is determined by the signal S11 supplied from the starting point control piece 311, the signal S12 supplied from the end point control piece 321, and the signal S13 including the train tracking information.